DaysyDay Partner

Valley Electronics Health & Fitness iPhoneiPadiPod touch

DaysyDay Partner is a free Health & Fitness app for iPhone and iPad by Valley Electronics. Rated 4.0/5 from 8 ratings. Requires iOS 12.0.

Rating: 4.0; 8 ratings
Price: Free; on the App Store
Size: 56 MB; Age 17+
Updated: Aug 31; 2026 · v1.5.5

Download on theApp Store See alternatives

Screenshots

About DaysyDay Partner

DaysyDay Partner is the perfect complement to the DaysyDay App, allowing you to easily view your friend or partner’s Daysy data. The calendar view allows you to see past, present, and predicted fertility statuses while the temperature curve shows an overview of the cycle. Daysy users can also choose to share additional cycle data such as menstruations, ovulations, cervical fluid, intercourse, and personal notes to provide a comprehensive understanding of the cycle and keep you in the know.

Ratings & reviews

4.0

8 ratings

5 ★ 75% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 25%

What’s new

Version 1.5.5 · Updated August 31, 2026

Thanks for using DaysyDay Partner! In this version: - Improved the app’s security configuration. - Updated regulatory representative information. - General bug fixes and stability improvements. Have questions or suggestions? Send us a message in the app (Settings -> Help).

App privacy

The developer, Valley Electronics, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Identifiers: User ID

Used for: Analytics, App Functionality

App details

DaysyDay Partner is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by Valley Electronics. It is rated 4.0 out of 5 from 8 ratings on the App Store, requires iOS 12.0 or later, is 56 MB to download and is available in 6 languages. It was first released on December 8, 2020 and last updated on August 31, 2026.

Category: Health & Fitness
Rating: 4.0 / 5 (8 ratings)
Price: Free
Version: 1.5.5
Size: 56 MB
Requires: iOS 12.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, German, Italian, Portuguese, Spanish
Age rating: 17+
Released: December 8, 2020
Last updated: August 31, 2026
Developer: Valley Electronics

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Alternatives to DaysyDay Partner

Looking for apps like DaysyDay Partner? Here are 6 similar apps on the App Store. The highest rated is Blood: Period & Cycle Tracker (4.7/5), and all 6 are free to download.

DaysyDay Partner vs. alternatives
App	Rating	Price	Last updated	Compare
DaysyDay Partner	4.0 / 5 (8 ratings)	Free	August 31, 2026
Blood Couple Period Tracker	3.4 / 5 (5)	Free	May 29, 2024	Compare
Menstrual Calendar FMC	4.6 / 5 (193)	Free	Jan 29, 2026	Compare
Blood: Period & Cycle Tracker	4.7 / 5 (187)	Free	Sep 28, 2026	Compare
Lutea: Period & Cycle Tracker	3.5 / 5 (2)	Free	Sep 25, 2026	Compare
Monthly PRIVATE Period Tracker	4.6 / 5 (15)	Free	Aug 7, 2024	Compare
Fertility & Period Tracker •	4.6 / 5 (291)	Free	Feb 1, 2024	Compare

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